Answer:
120cm²
Explanation:
the figure is formed by a rectangle and two isosceles triangles, the measures of the rectangle are: 12cm and 5cm, the base of the triangles is 12cm and the height is (13 - 5) : 2 = 4cm
Rectangle Area = b × h
12 × 5 = 60cm²
Triangle Area = 1/2 b × h
1/2 12 × 5 = 30cm²
just sum the single Areas
60 + 30 + 30 =
120cm²